Watertight butyl tape size & material: length:5m (16.4 feet) x width:5cm (2 inch). aluminum foil backing, butyl rubber. with waterproof feature,
wide application: suitable for roof leaks, window sealing, rv awning, gutters, down spouts, boats, personal watercrafts, canoes, outdoor equipment, mobile homes, rv’s & campers, pvc & plumbing pipes, sprinkler systems, doors, walls, seams, vents, air ducts, hvac systems, diy projects, etc.
durable & permanent use: wear-resistant layers, non-slip & endurable. it can maintain flexibility & adhesion, withstand a certain degree of displacement, and deformation. elongation rate of 1000%, ageing resistance for 30 years.
easy to use: before attaching the tape, keep the target surface clean, dry and oil-free. peel off the released film and then apply this butyl sealant tape to the surface.